I thought I'd come fully out of the closet and show my hot wheels that I currently have.
I did collect these as a kid and was around for the very original release of the die cast hotwheels, including the first sixteen cars. I sold off a bunch of them, in fact all but one of my vintage Camaros a couple of years ago. Between those and various other vintage toys I had as a kid, I managed to compile a complete loose vintage collection of Star Wars figures plus bank about $2000, so a reasonable trade.
I have to confess though, I still like Hot Wheels, just not the junky stuff they put out for the most part on the blue cards. I buy the occasional car, like Mustangs, Camaros or Batmobiles. So I was pretty excited to see the Hot Wheels Classics line which is pretty much an homage to the old, original line or redlines released back in the 1960s. I collect all of the Camaros or Firebirds from 1967-1969 and the Mustangs from 1964-1971 or so. I also pick up the occasional other car from the line if I like it, but not too many as these come in at a price of $3.99 each or about 4x as much as the regular line. They're all carded for the moment, but will be opened when I can display them on a shelf.
Camaros and Batmobiles (I can't wait for the classic TV show version to show up)

Mustangs

Miscellaneous cars and Treasure Hunts

If anyone's trying to find THs, they changed the sidebar identifier for 2007. 2007 on the left, previous years on the right:
